Jareena Begam, J, M Hariharan, V Karthik Raj, S Gnanavel, M Sarathbavan, and S Yuvaraj. 2018. “Development of Gas Sensor Array Based on Phthalocyanine Functionalized Bilayer TiO2:ZnO Thin Film towards L Iver Disease Detection”. International Journal of Engineering & Technology 7 (2.21): 232-36. https://doi.org/10.14419/ijet.v7i2.21.12179.